:root{
  --bg: #0B0E14;
  --panel: #12161F;
  --panel-raised: #171C27;
  --text: #E7E9EE;
  --text-muted: #8A93A6;
  --text-dim: #545D6E;
  --accent: #E8A33D;
  --accent-dim: #8C6A2E;
  --teal: #5FAFA3;
  --rule: #232936;
  --error: #C4453D;
}
*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  background:var(--bg);
  color:var(--text);
  font-family:'Inter', sans-serif;
  line-height:1.55;
}
body::before{
  content:'';
  position:fixed;
  top:-10%;
  left:50%;
  transform:translateX(-50%);
  width:900px;
  height:900px;
  background:radial-gradient(
    circle at 35% 30%,
    rgba(255,255,255,0.05) 0%,
    rgba(232,163,61,0.12) 30%,
    rgba(95,175,163,0.06) 55%,
    transparent 72%
  );
  filter:blur(70px);
  pointer-events:none;
  z-index:0;
}
::selection{ background:var(--accent); color:#0B0E14; }
a{ color:inherit; text-decoration:none; }
.mono{ font-family:'IBM Plex Mono', monospace; }
.wrap{ max-width:1040px; margin:0 auto; padding:0 24px; }

/* ---------- nav ---------- */
header.nav{
  background:transparent;
  border-bottom:1px solid transparent;
}
.nav-inner{
  max-width:1040px; margin:0 auto; padding:16px 24px;
  display:flex; justify-content:space-between; align-items:center;
}
.nav-brand{ font-family:'IBM Plex Mono', monospace; font-size:14px; }
.nav-brand .dot{ color:var(--accent); }
.nav-links{ display:flex; gap:24px; font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--text-muted); }
.nav-links a:hover{ color:var(--accent); }
@media (max-width:640px){ .nav-links{ display:none; } }

main.wrap{ padding-top:40px; padding-bottom:80px; position:relative; z-index:1; }

section{ margin-bottom:56px; }
.section-label{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--accent);
  text-transform:uppercase; letter-spacing:0.06em;
  margin-bottom:16px; display:flex; align-items:center; gap:10px;
}
.section-label .n{ color:var(--text-dim); }

/* ---------- bento grid ---------- */
.bento{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-auto-rows:minmax(120px, auto);
  gap:14px;
}
.card{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:10px;
  padding:22px;
  display:flex; flex-direction:column;
  justify-content:space-between;
  transition:border-color 0.2s ease, transform 0.2s ease;
  position:relative;
  overflow:hidden;
}
.card:hover{ border-color:var(--accent-dim); transform:translateY(-2px); }
.card-label{
  font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--text-dim);
  text-transform:uppercase; letter-spacing:0.05em; margin-bottom:10px;
}
.card-value{ font-family:'Fraunces', serif; font-size:20px; color:var(--text); }
.card-sub{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-muted); margin-top:6px; }

/* hero grid specifics */
.c-profile{ grid-column:span 2; grid-row:span 2; align-items:flex-start; }
.avatar{
  width:70px; height:70px; border-radius:50%;
  overflow:hidden;
  margin-bottom:18px;
}
.avatar img{
  width:100%; height:100%;
  object-fit:cover;
}
.profile-name{ font-family:'Fraunces', serif; font-size:30px; margin-bottom:6px; }
.profile-title{ font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--text-muted); }
.status-row{ display:flex; align-items:center; gap:8px; margin-top:20px; font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-muted); }
.status-dot{ width:7px; height:7px; border-radius:50%; background:#5FD97D; box-shadow:0 0 6px #5FD97D; animation:pulse 2.4s ease-in-out infinite; }
@keyframes pulse{ 0%,100%{ opacity:1; } 50%{ opacity:0.4; } }

.c-building{ grid-column:span 2; }
.c-building .card-value{ font-size:16px; line-height:1.4; }

.c-connect{ grid-column:span 2; justify-content:flex-start; gap:16px; }
.social-buttons{ display:flex; gap:10px; flex-wrap:wrap; }
.social-btn{
  display:flex; align-items:center; gap:8px;
  padding:10px 16px;
  border:1px solid var(--rule); border-radius:6px;
  background:var(--panel-raised);
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; color:var(--text-muted);
  transition:border-color 0.2s ease, color 0.2s ease;
}
.social-btn:hover{ border-color:var(--accent); color:var(--accent); }
.social-btn svg{ width:16px; height:16px; fill:currentColor; }

@media (max-width:900px){
  .bento{ grid-template-columns:repeat(2, 1fr); }
  .c-profile{ grid-column:span 2; grid-row:span 1; }
}
@media (max-width:560px){
  .bento{ grid-template-columns:1fr; }
  .c-profile, .c-building{ grid-column:span 1; }
}

/* ---------- quote ---------- */
.quote-card{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:10px;
  padding:36px;
}
.quote-mark{ font-family:'Fraunces', serif; font-size:40px; color:var(--accent); line-height:0.5; margin-bottom:14px; display:block; }
.quote-bio{ font-size:16px; color:var(--text-muted); max-width:640px; margin-bottom:20px; }
.quote-bio strong{ color:var(--text); font-weight:600; }
.quote-line{ font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--accent); }
.quote-line span{ color:var(--text-dim); }

/* ---------- projects (bento, data-driven) ---------- */
#projects-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  grid-auto-rows:minmax(140px, auto);
  gap:14px;
}
.proj-card{
  background:var(--panel);
  border:1px solid var(--rule);
  border-radius:10px;
  padding:24px;
  display:flex; flex-direction:column; justify-content:space-between;
  transition:border-color 0.2s ease, transform 0.2s ease;
}
.proj-card:hover{ border-color:var(--accent-dim); transform:translateY(-2px); }
.proj-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; }
.proj-tag{
  font-family:'IBM Plex Mono', monospace; font-size:10.5px; color:var(--teal);
  border:1px solid var(--rule); padding:3px 8px; border-radius:20px;
  text-transform:uppercase; letter-spacing:0.04em;
}
.proj-metric{ font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--accent); }
.proj-name{ font-family:'Fraunces', serif; font-size:19px; margin:14px 0 6px; }
.proj-desc{ font-family:'Inter', sans-serif; font-size:13.5px; color:var(--text-muted); }
.proj-card.featured{ grid-column:span 2; grid-row:span 1; }
.proj-card.featured .proj-name{ font-size:24px; }
@media (max-width:900px){
  #projects-grid{ grid-template-columns:repeat(2, 1fr); }
  .proj-card.featured{ grid-column:span 2; }
}
@media (max-width:560px){
  #projects-grid{ grid-template-columns:1fr; }
  .proj-card.featured{ grid-column:span 1; }
}
.add-project-hint{
  font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--text-dim);
  border:1px dashed var(--rule); border-radius:10px;
  display:flex; align-items:center; justify-content:center;
  text-align:center; padding:24px;
}

/* ---------- stack bento ---------- */
.stack-bento{
  display:grid; grid-template-columns:repeat(3, 1fr); gap:14px;
}
@media (max-width:720px){ .stack-bento{ grid-template-columns:repeat(2,1fr); } }
@media (max-width:480px){ .stack-bento{ grid-template-columns:1fr; } }

/* ---------- experience ---------- */
.exp-row{
  display:grid; grid-template-columns:52px 1fr auto; gap:18px; align-items:flex-start;
  padding:20px 0; border-top:1px solid var(--rule);
}
.exp-row:last-child{ border-bottom:1px solid var(--rule); }
.exp-badge{
  width:40px; height:40px; border-radius:8px;
  background:var(--panel-raised); border:1px solid var(--rule);
  display:flex; align-items:center; justify-content:center;
  font-family:'Fraunces', serif; font-size:16px; color:var(--accent);
}
.exp-badge img{
  width:100%; height:100%;
  object-fit:contain;
  padding:6px;
  border-radius:10px;
}
.exp-role{ font-family:'Fraunces', serif; font-size:17px; margin-bottom:4px; }
.exp-company{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-muted); margin-bottom:8px; }
.exp-desc{ font-size:14px; color:var(--text-muted); max-width:520px; }
.exp-time{ font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-dim); white-space:nowrap; }
@media (max-width:600px){
  .exp-row{ grid-template-columns:40px 1fr; }
  .exp-time{ grid-column:2; padding-top:2px; }
}

/* ---------- contact ---------- */
.contact-card{
  background:var(--panel); border:1px solid var(--rule); border-radius:10px;
  padding:40px; display:flex; flex-direction:column; gap:28px;
}
h2.contact-title{ font-family:'Fraunces', serif; font-size:clamp(26px,4vw,36px); max-width:560px; }
h2.contact-title em{ color:var(--accent); font-style:italic; }
.contact-actions{ display:flex; gap:14px; flex-wrap:wrap; }
.btn{
  font-family:'IBM Plex Mono', monospace; font-size:13px; padding:12px 20px;
  border-radius:6px; border:1px solid var(--rule); transition:all 0.2s ease;
  cursor:pointer; background:none; color:var(--text);
}
.btn-primary{ background:var(--accent); color:#0B0E14; border-color:var(--accent); font-weight:600; }
.btn-primary:hover{ background:#f5b452; }
.btn-primary:disabled{ opacity:0.6; cursor:not-allowed; }
.btn-ghost:hover{ border-color:var(--text-muted); color:var(--accent); }
.find-me{ display:flex; gap:18px; flex-wrap:wrap; font-family:'IBM Plex Mono', monospace; font-size:13px; color:var(--text-muted); }
.find-me a:hover{ color:var(--accent); }

/* ---------- contact form ---------- */
.contact-form{ display:flex; flex-direction:column; gap:16px; max-width:480px; }
.form-row{ display:flex; flex-direction:column; gap:6px; }
.form-row label{
  font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--text-dim);
  text-transform:uppercase; letter-spacing:0.05em;
}
.form-row input, .form-row textarea{
  background:var(--panel-raised); border:1px solid var(--rule); border-radius:6px;
  padding:12px 14px; color:var(--text); font-family:'Inter', sans-serif; font-size:14px;
  resize:vertical;
}
.form-row input:focus, .form-row textarea:focus{
  outline:none; border-color:var(--accent);
}
.form-row textarea{ min-height:110px; }
.form-status{
  font-family:'IBM Plex Mono', monospace; font-size:12.5px; min-height:18px;
}
.form-status.success{ color:#5FD97D; }
.form-status.error{ color:var(--error); }
.form-divider{
  display:flex; align-items:center; gap:12px;
  font-family:'IBM Plex Mono', monospace; font-size:11px; color:var(--text-dim);
  text-transform:uppercase; letter-spacing:0.05em;
}
.form-divider::before, .form-divider::after{
  content:''; flex:1; height:1px; background:var(--rule);
}

footer{ padding:28px 24px; text-align:center; font-family:'IBM Plex Mono', monospace; font-size:12px; color:var(--text-dim); }

.scroll-top{
  position:fixed;
  bottom:28px; right:28px;
  width:44px; height:44px;
  border-radius:50%;
  background:var(--panel-raised);
  border:1px solid var(--rule);
  color:var(--text-muted);
  display:flex; align-items:center; justify-content:center;
  cursor:pointer;
  opacity:0; visibility:hidden;
  transform:translateY(8px);
  transition:opacity 0.25s ease, transform 0.25s ease, border-color 0.2s ease, color 0.2s ease;
  z-index:60;
}
.scroll-top.visible{
  opacity:1; visibility:visible; transform:translateY(0);
}
.scroll-top:hover{ border-color:var(--accent); color:var(--accent); }
.scroll-top svg{ width:18px; height:18px; fill:currentColor; }
@media (max-width:560px){
  .scroll-top{ bottom:18px; right:18px; width:40px; height:40px; }
}